<template>
    <div> 测试页面
        <hello-world msg="引入ca组件" userLogin="useCounter" ref="myRef"/>
        <br>
    </div>
</template>

<script setup>
import {onMounted} from "vue";

onMounted(() => {
    }
)

</script>

<style>
#app {
    font-family: Avenir, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
    color: #2c3e50;
    margin-top: 60px;
}
</style>
